Home / 23,145,547.71-34,719,765-6,106,237.05

Finding the Fourth Proportional to 23,145,547.71, 34,719,765 and 6,106,237.05

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Solution

The fourth proportional to 23,145,547.71, 34,719,765 and 6,106,237.05 is: 9,159,736.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,145,547.71 : 34,719,765 = 6,106,237.05 : x
  2. Step 2: Convert to fraction form
    23,145,547.71/34,719,765 = 6,106,237.05/x
  3. Step 3: Cross multiply
    23,145,547.71x = 34,719,765 × 6,106,237.05
  4. Step 4: Simplify right side
    23,145,547.71x = 212,007,115,410,293.25
  5. Step 5: Solve for x
    x = 212,007,115,410,293.25/23,145,547.71
  6. Step 6: Final answer
    x = 9,159,736.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.